Johannes Hartig
Biographic Data
| ID | 1501028 |
|---|---|
| NAME | Johannes Hartig |
| GIVEN NAMES | Johannes |
| FAMILY NAME | Hartig |
| SIGNATURE | HARTIG J |
| AFFILIATIONS | DIPF | Leibniz Institute for Research and Information in Education |
| ORCID | 0000-0001-6361-4374 |
| VERIFIED | Yes |
| TOTAL WORKS | 19 |
| TOTAL CITATIONS | 0 |
| WORKS AS AUTHOR | 19 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2007 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 0 |
Critical Online Reasoning in der Hochschulbildung – Konzeptionelle und methodische Weiterentwicklungen und Perspektiven des internetbasierten Lernens
Zeitschrift für Erziehungswissenschaft 29 (2026) 1, S. 1-5
Rating procedures to evaluate generic critical online reasoning in an open Internet environment
University students regularly rely on Internet resources for academic work, requiring the ability to critically evaluate search results, identify relevant information, and draw well-founded conclusions. We refer to these skills as critical online reasoning (COR). This paper presents methods to assess Generic Critical Online Reasoning (GEN-COR) in an open Internet environment, focusing on online information acquisition (OIA) and reasoning based on…
Spezifizierung des Coactiv-Modells der professionellen Handlungskompetenz von Lehrkräften für den Bereich Bildung für nachhaltige Entwicklung
Das Ziel von Bildung für nachhaltige Entwicklung (BNE) ist, Lernende zu befähigen, an der Bewältigung der aktuellen Herausforderungen der Weltgesellschaft mitzuarbeiten. Diese Studie untersucht, über welche professionellen Handlungskompetenzen eine Lehrkraft verfügen muss, um qualitativ hochwertigen BNE-Unterricht durchführen zu können. Dazu wurde das COACTIV-Modell professioneller Handlungskompetenz von Lehrkräften (Baumert und Kunter 2011) mitt…
Students’ behavioral patterns in integrated writing tasks
Examining the ability of children to make competent purchases in food retailing
This study investigates children's ability to make competent purchasing decisions in food retail environments by examining affective, cognitive, and conative components of their behavior. Utilizing a virtual supermarket simulation, data were collected from 692 children aged 8 to 10 through a mixed-methods approach combining individual interviews and computer-based shopping tasks. Regression analyses assessed the influence of hunger, enjoyment, br…
Strategic processing of source text in reading-into-writing tasks
Measuring the development of general language skills in English as a foreign language—Longitudinal invariance of the C-test
Research on assessing English as a foreign language (EFL) development has been growing recently. However, empirical evidence from longitudinal analyses based on substantial samples is still needed. In such settings, tests for measuring language development must meet high standards of test quality such as validity, reliability, and objectivity, as well as allow for valid interpretations of change scores, requiring longitudinal measurement invarian…
Deciding between the Covariance Analytical Approach and the Change-Score Approach in Two Wave Panel Data
The manuscript focuses on effects in nonrandomized studies with two outcome measurement occasions and one explanatory variable, and in which groups already differ at the pretest. Such study designs are often encountered in educational and instructional research. Two prominent approaches to estimate effects are (1) covariance analytical approaches and (2) latent change-score models. In current practice, both approaches are applied interchangeably,…
Assessing learning progress
This paper aims to provide evidence regarding the interpretation that test scores of a newly developed test instrument reflect learning progress in competence in sustainability management. As competence in sustainability management is conceptualised as mainly acquired through academic opportunities to learn (OTLs), students in courses with relevant academic OTLs (focus group) should display greater learning progress than those without (control gr…
Progressions in Learning in the Age of (Mis)Information (PLATO) – Advances in Higher Education Learning Research
In the 21st century, using the Internet for learning has become one of the most crucial factors of students’ study success in higher education (HE). Students use formally approved HE learning mater
Students’ online information use and learning progress in higher education – A critical literature review
Learning using the Internet has become a vital factor for academic success in higher education. Students increasingly rely on the Internet as their main information source. However, related research is still an emerging and highly fragmented field. Therefore, this study aims to provide a comprehensive and integrative review of research literature on student learning vis-à-vis using the Internet. The review encompasses research on students' strate…
Systemkompetenz im Geographieunterricht
Comparing C-tests and Yes/No vocabulary size tests as predictors of receptive language skills
Placement and screening tests serve important functions, not only with regard to placing learners at appropriate levels of language courses but also with a view to maximizing the effectiveness of administering test batteries. We examined two widely reported formats suitable for these purposes, the discrete decontextualized Yes/No vocabulary test and the embedded contextualized C-test format, in order to determine which format can explain more var…
Qualitätsstandards zur Entwicklung, Anwendung und Bewertung von Messinstrumenten in der sozialwissenschaftlichen Umfrageforschung
Der vom Bundesministerium für Bildung und Forschung (BMBF) geförderte Rat für Sozial- und Wirtschaftsdaten (RatSWD) berät seit 2004 die Bundesregierung und die Regierungen der Länder in Fragen der Erweiterung und Verbesserung der Forschungsinfrastruktur für die empirischen Sozial-, Wirtschafts- und Verhaltenswissenschaften (SWV). Ende 2010 hat sich der RatSWD der Fragestellung gewidmet, wie sich die Qualität von Erhebungsinstrumenten in den Sozia…
An Application of Explanatory Item Response Modeling for Model-Based Proficiency Scaling
The article compares three different methods to estimate effects of task characteristics and to use these estimates for model-based proficiency scaling: prediction of item difficulties from the Rasch model, the linear logistic test model (LLTM), and an LLTM including random item effects (LLTM+e). The methods are applied to empirical data from a German large-scale study of reading comprehension in English as a foreign language ( N = 10,543). A pri…
Multidimensional IRT models for the assessment of competencies
Assessment of competencies
Kompetenzkonzepte in den Sozialwissenschaften und im erziehungswissenschaftlichen Diskurs
AuszugDer Begriff der Kompetenz ist seit vielen Jahren ein Modebegriff der Sozial- und Erziehungswissenschaften, er ist in vielfältiger unterschiedlicher Weise genutzt und immer wieder neu gefasst worden. Der vorliegende Aufsatz versucht, die sozialwissenschaftlichen Wurzeln des Kompetenzbegriffs und den darauf aufbauenden Diskurs in der Erziehungswissenschaft nachzuzeichnen. Damit wird der Kontext skizziert, in dem die aktuelle empirische Forsch…
A Confirmatory Analysis of Item Reliability Trends (Cairt)
Numerous studies have shown increasing item reliabilities as an effect of the item position in personality scales. Traditionally, these context effects are analyzed based on item-total correlations. This approach neglects that trends in item reliabilities can be caused either by an increase in true score variance or by a decrease in error variance. This article presents the Confirmatory Analysis of Item Reliability Trends (CAIRT) that allows esti…
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A Confirmatory Analysis of Item Reliability Trends (Cairt)
Numerous studies have shown increasing item reliabilities as an effect of the item position in personality scales. Traditionally, these context effects are analyzed based on item-total correlations. This approach neglects that trends in item reliabilities can be caused either by an increase in true score variance or by a decrease in error variance. This article presents the Confirmatory Analysis of Item Reliability Trends (CAIRT) that allows esti…
Kompetenzkonzepte in den Sozialwissenschaften und im erziehungswissenschaftlichen Diskurs
AuszugDer Begriff der Kompetenz ist seit vielen Jahren ein Modebegriff der Sozial- und Erziehungswissenschaften, er ist in vielfältiger unterschiedlicher Weise genutzt und immer wieder neu gefasst worden. Der vorliegende Aufsatz versucht, die sozialwissenschaftlichen Wurzeln des Kompetenzbegriffs und den darauf aufbauenden Diskurs in der Erziehungswissenschaft nachzuzeichnen. Damit wird der Kontext skizziert, in dem die aktuelle empirische Forsch…
Multidimensional IRT models for the assessment of competencies
Assessment of competencies
An Application of Explanatory Item Response Modeling for Model-Based Proficiency Scaling
The article compares three different methods to estimate effects of task characteristics and to use these estimates for model-based proficiency scaling: prediction of item difficulties from the Rasch model, the linear logistic test model (LLTM), and an LLTM including random item effects (LLTM+e). The methods are applied to empirical data from a German large-scale study of reading comprehension in English as a foreign language ( N = 10,543). A pri…
Qualitätsstandards zur Entwicklung, Anwendung und Bewertung von Messinstrumenten in der sozialwissenschaftlichen Umfrageforschung
Der vom Bundesministerium für Bildung und Forschung (BMBF) geförderte Rat für Sozial- und Wirtschaftsdaten (RatSWD) berät seit 2004 die Bundesregierung und die Regierungen der Länder in Fragen der Erweiterung und Verbesserung der Forschungsinfrastruktur für die empirischen Sozial-, Wirtschafts- und Verhaltenswissenschaften (SWV). Ende 2010 hat sich der RatSWD der Fragestellung gewidmet, wie sich die Qualität von Erhebungsinstrumenten in den Sozia…
Systemkompetenz im Geographieunterricht
Comparing C-tests and Yes/No vocabulary size tests as predictors of receptive language skills
Placement and screening tests serve important functions, not only with regard to placing learners at appropriate levels of language courses but also with a view to maximizing the effectiveness of administering test batteries. We examined two widely reported formats suitable for these purposes, the discrete decontextualized Yes/No vocabulary test and the embedded contextualized C-test format, in order to determine which format can explain more var…
Deciding between the Covariance Analytical Approach and the Change-Score Approach in Two Wave Panel Data
The manuscript focuses on effects in nonrandomized studies with two outcome measurement occasions and one explanatory variable, and in which groups already differ at the pretest. Such study designs are often encountered in educational and instructional research. Two prominent approaches to estimate effects are (1) covariance analytical approaches and (2) latent change-score models. In current practice, both approaches are applied interchangeably,…
Assessing learning progress
This paper aims to provide evidence regarding the interpretation that test scores of a newly developed test instrument reflect learning progress in competence in sustainability management. As competence in sustainability management is conceptualised as mainly acquired through academic opportunities to learn (OTLs), students in courses with relevant academic OTLs (focus group) should display greater learning progress than those without (control gr…
Progressions in Learning in the Age of (Mis)Information (PLATO) – Advances in Higher Education Learning Research
In the 21st century, using the Internet for learning has become one of the most crucial factors of students’ study success in higher education (HE). Students use formally approved HE learning mater
Students’ online information use and learning progress in higher education – A critical literature review
Learning using the Internet has become a vital factor for academic success in higher education. Students increasingly rely on the Internet as their main information source. However, related research is still an emerging and highly fragmented field. Therefore, this study aims to provide a comprehensive and integrative review of research literature on student learning vis-à-vis using the Internet. The review encompasses research on students' strate…
Strategic processing of source text in reading-into-writing tasks
Measuring the development of general language skills in English as a foreign language—Longitudinal invariance of the C-test
Research on assessing English as a foreign language (EFL) development has been growing recently. However, empirical evidence from longitudinal analyses based on substantial samples is still needed. In such settings, tests for measuring language development must meet high standards of test quality such as validity, reliability, and objectivity, as well as allow for valid interpretations of change scores, requiring longitudinal measurement invarian…
Students’ behavioral patterns in integrated writing tasks
Examining the ability of children to make competent purchases in food retailing
This study investigates children's ability to make competent purchasing decisions in food retail environments by examining affective, cognitive, and conative components of their behavior. Utilizing a virtual supermarket simulation, data were collected from 692 children aged 8 to 10 through a mixed-methods approach combining individual interviews and computer-based shopping tasks. Regression analyses assessed the influence of hunger, enjoyment, br…
Critical Online Reasoning in der Hochschulbildung – Konzeptionelle und methodische Weiterentwicklungen und Perspektiven des internetbasierten Lernens
Zeitschrift für Erziehungswissenschaft 29 (2026) 1, S. 1-5
Rating procedures to evaluate generic critical online reasoning in an open Internet environment
University students regularly rely on Internet resources for academic work, requiring the ability to critically evaluate search results, identify relevant information, and draw well-founded conclusions. We refer to these skills as critical online reasoning (COR). This paper presents methods to assess Generic Critical Online Reasoning (GEN-COR) in an open Internet environment, focusing on online information acquisition (OIA) and reasoning based on…
Spezifizierung des Coactiv-Modells der professionellen Handlungskompetenz von Lehrkräften für den Bereich Bildung für nachhaltige Entwicklung
Das Ziel von Bildung für nachhaltige Entwicklung (BNE) ist, Lernende zu befähigen, an der Bewältigung der aktuellen Herausforderungen der Weltgesellschaft mitzuarbeiten. Diese Studie untersucht, über welche professionellen Handlungskompetenzen eine Lehrkraft verfügen muss, um qualitativ hochwertigen BNE-Unterricht durchführen zu können. Dazu wurde das COACTIV-Modell professioneller Handlungskompetenz von Lehrkräften (Baumert und Kunter 2011) mitt…
Psychology (13 works) · Mathematics education (10 works) · Computer Science (7 works) · Political science (7 works) · Mathematics (5 works) · Psychometric Methodologies and Testing (5 works) · Statistics (5 works) · Econometrics (4 works) · Educational Strategies and Epistemologies (4 works) · Philosophy (4 works)